Ars Technica ยท Aug 6, 2026 18:20 UTC Blue Origin narrowing in on root cause of catastrophic rocket accident Read full story on Ars Technica Share AI disclosure Summary "The anomaly originated at the main oxygen valve on one of the BE-4 engines." Original reporting Open original source Read full article on Ars Technica Get the AFBytes Brief Major stories, AI-assisted analysis, and what to watch next. Free, monthly, unsubscribe anytime. Subscribe